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Award notice, first published as special notice

Emsworth and Dashields Locks and Dam Tow Haulage System Replacement Project

W911WN25BA016

Department of the Army, W072 Endist Pittsburgh. Other Heavy and Civil Engineering Construction.

132 open like this View on SAM.gov Markdown

Awarded

C. J. Mahan Construction Company, LLC

$13,620,719.60 on the award notice, January 30, 2026, contract W911WN26CA001

Get the next one like this from Department of the Army by email, the day it is posted.Find my opportunities

This one was awarded in 2025

132 like it are open now in other heavy and civil engineering construction

All 132 open in other heavy and civil engineering construction

Description

As published on SAM.gov.

Award.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

The contract, on USAspending

Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.

Recipient
C. J. Mahan Construction Company, LLC
UEI
GGGWC8MCSGT7
CAGE
3N7D2
Vendor location
Urbancrest, OH
Contract
W911WN26CA001, definitive contract
Obligated
$13,620,719.60
Actions
4 between January 30, 2026 and June 1, 2026
Competition
Full and Open Competition, 4 offers received
Set-aside reported
No Set Aside Used.
Described as
Emsworth Locks and Dam and Dashields Locks and Dam Tow Haulage System Replacement.
Match
award number W911WN26CA001 equals the contract number; same awarding office W911WN (high confidence)
Record
USAspending award page

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. August 21, 2025

    Special notice

    Emsworth and Dashields Locks and Dam Tow Haulage System Replacement

    Due August 29, 2025 at 11:00 AM EDT. SAM.gov, notice 3c86ce0d3c64405f82328ab161377703

  2. August 28, 2025

    Presolicitation, originally special notice

    Emsworth and Dashields Locks and Dam Tow Haulage System Replacement

    Due September 12, 2025 at 4:30 PM EDT. SAM.gov, notice 2e9e73436310460ca61d8488436628b3

  3. September 16, 2025

    Solicitation

    Due October 29, 2025 at 11:00 AM EDT. SAM.gov, notice 32523eb5db564922895fdd3eb4809e8a

    5 revisions on SAM
    • November 21, 2025: publish, solicitation
    • November 4, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 30, 2025: publish, solicitation
    • September 16, 2025: publish, solicitation

  4. September 30, 2025

    Solicitation

    Due October 29, 2025 at 11:00 AM EDT. SAM.gov, notice 3df96d7253c5462597eed982dffe5bec

    5 revisions on SAM
    • November 21, 2025: publish, solicitation
    • November 4, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 30, 2025: publish, solicitation
    • September 16, 2025: publish, solicitation

  5. October 16, 2025

    Solicitation

    Due November 21, 2025 at 11:00 AM EST. SAM.gov, notice a691657ac1f44ad8aebc180d0c4435a9

    5 revisions on SAM
    • November 21, 2025: publish, solicitation
    • November 4, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 30, 2025: publish, solicitation
    • September 16, 2025: publish, solicitation

  6. November 4, 2025

    Solicitation

    Due November 21, 2025 at 11:00 AM EST. SAM.gov, notice b7f35b8d9f7e4c1abffeb1b113d935e8

    5 revisions on SAM
    • November 21, 2025: publish, solicitation
    • November 4, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 30, 2025: publish, solicitation
    • September 16, 2025: publish, solicitation

  7. November 21, 2025

    Solicitation

    Due November 21, 2025 at 11:00 AM EST. SAM.gov, notice 5a387fdbe4c443e0ad9a93d3378f2e46

    6 revisions on SAM
    • January 30, 2026: publish, award notice
    • November 21, 2025: publish, solicitation
    • November 4, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 30, 2025: publish, solicitation
    • September 16, 2025: publish, solicitation

  8. January 30, 2026

    Award notice, originally solicitation

    Awarded to C. J. Mahan Construction Company, LLC for $13,620,720. SAM.gov, notice 94d6102c472f4de8990c24022dd8d297

    2 revisions on SAM
    • January 30, 2026: publish, award notice
    • November 21, 2025: publish, solicitation

Points of contact